overflow-type distributor overflow valve overflow vessel overflux overfold over-frequency protection overglaze overgrade crossing overgrate blast overgrinding overground overhand overhang overhang beam overhanging overhanging beam overhanging length overhanging roll overhang of arch overhang of spillway |
overflow-type distributor обог. разпределител от преливен тип Търсената дума е намерена |